Ramp assembly



FIG. 1 is a perspective view of the ramp assembly of the present invention in an extended state;

FIG. 2 is a perspective view of the ramp assembly of the present invention in a retracted state;

FIG. 3 is a side elevation view of the ramp assembly of the present invention;

FIG. 4 is a top view of the ramp assembly of the present invention;

FIG. 5 is a bottom view of the ramp assembly of the present invention;

FIG. 6 is an end view of the ramp assembly of the present invention; and,

FIG. 7 is an end view of the ramp assembly of the present invention. 

The ornamental design for a ramp assembly, as shown and described. 